On a standardized exam , the scores are normally distributed with a mean of 75 and a standard deviation of 10 find the z score of a person who scored 51 on the exam

Which ratio is equivalent to 10: 85

Consider the graph of the exponential function y=3(2)×

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3